天空盒和地板

Assets/Suggo Creations/RETROWAVE SKIES Lite/Shaders/Includes/MainLight.hlsl

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+#ifndef CUSTOM_LIGHTING_INCLUDED
+#define CUSTOM_LIGHTING_INCLUDED
+
+void CalculateMainLight_float(float3 WorldPos, out float3 Direction, out float3 Color) {
+#ifdef SHADERGRAPH_PREVIEW
+    Direction = float3(0.5, 0.5, 0);
+    Color = 1;
+#else
+    Light mainLight = GetMainLight(0);
+    Direction = mainLight.direction;
+    Color = mainLight.color;
+#endif
+}
+
+#endif